Update gcc

[tianon]

Changes:

• docker-library/gcc@4a0eb64: Update 12 to 12.4.0
• docker-library/gcc@ba14e97: Merge pull request Remove 10.x (end of life) gcc#107 from infosiftr/10-eol
• docker-library/gcc@7c21417: Remove 10 (end of life)
• docker-library/gcc@df37ca5: Merge pull request Switch to upstream mirror for scraping version numbers gcc#106 from infosiftr/mirrors
• docker-library/gcc@dfd9a5f: Switch to upstream mirror for scraping version numbers

[github-actions]

Diff for e6bb1c6:

diff --git a/_bashbrew-cat b/_bashbrew-cat
index bc78056..969f7dd 100644
--- a/_bashbrew-cat
+++ b/_bashbrew-cat
@@ -1,27 +1,22 @@
 Maintainers: Tianon Gravi <[email protected]> (@tianon), Joseph Ferguson <[email protected]> (@yosifkit)
 GitRepo: https://github.com/docker-library/gcc.git
 
-Tags: 10.5.0, 10.5, 10, 10.5.0-bullseye, 10.5-bullseye, 10-bullseye
-Architectures: amd64, arm32v5, arm32v7, arm64v8, ppc64le, s390x
-GitCommit: b1e7fc69e4021bab505d420fddc57002ef04939e
-Directory: 10
-
 Tags: 11.4.0, 11.4, 11, 11.4.0-bullseye, 11.4-bullseye, 11-bullseye
 Architectures: amd64, arm32v5, arm32v7, arm64v8, ppc64le, s390x
-GitCommit: b1e7fc69e4021bab505d420fddc57002ef04939e
+GitCommit: dfd9a5f296cd45762afd9b9e098d293b12dc5193
 Directory: 11
 
-Tags: 12.3.0, 12.3, 12, 12.3.0-bookworm, 12.3-bookworm, 12-bookworm
+Tags: 12.4.0, 12.4, 12, 12.4.0-bookworm, 12.4-bookworm, 12-bookworm
 Architectures: amd64, arm32v5, arm32v7, arm64v8, ppc64le, s390x
-GitCommit: b1e7fc69e4021bab505d420fddc57002ef04939e
+GitCommit: 4a0eb64954fed9990b723b618fa13f6b8f7762e3
 Directory: 12
 
 Tags: 13.3.0, 13.3, 13, 13.3.0-bookworm, 13.3-bookworm, 13-bookworm
 Architectures: amd64, arm32v5, arm32v7, arm64v8, ppc64le, s390x
-GitCommit: 6f09c34227daae15e71f398f0073e31f3ef74234
+GitCommit: dfd9a5f296cd45762afd9b9e098d293b12dc5193
 Directory: 13
 
 Tags: 14.1.0, 14.1, 14, latest, 14.1.0-bookworm, 14.1-bookworm, 14-bookworm, bookworm
 Architectures: amd64, arm32v5, arm32v7, arm64v8, ppc64le, s390x
-GitCommit: b1e7fc69e4021bab505d420fddc57002ef04939e
+GitCommit: dfd9a5f296cd45762afd9b9e098d293b12dc5193
 Directory: 14
diff --git a/_bashbrew-list b/_bashbrew-list
index 45e438f..37c1b27 100644
--- a/_bashbrew-list
+++ b/_bashbrew-list
@@ -1,9 +1,3 @@
-gcc:10
-gcc:10-bullseye
-gcc:10.5
-gcc:10.5-bullseye
-gcc:10.5.0
-gcc:10.5.0-bullseye
 gcc:11
 gcc:11-bullseye
 gcc:11.4
@@ -12,10 +6,10 @@ gcc:11.4.0
 gcc:11.4.0-bullseye
 gcc:12
 gcc:12-bookworm
-gcc:12.3
-gcc:12.3-bookworm
-gcc:12.3.0
-gcc:12.3.0-bookworm
+gcc:12.4
+gcc:12.4-bookworm
+gcc:12.4.0
+gcc:12.4.0-bookworm
 gcc:13
 gcc:13-bookworm
 gcc:13.3
diff --git a/gcc_10-bullseye/Dockerfile b/gcc_10-bullseye/Dockerfile
deleted file mode 100644
index 7d70e20..0000000
diff --git a/gcc_11-bullseye/Dockerfile b/gcc_11-bullseye/Dockerfile
index 38edef2..5a7f9c4 100644
--- a/gcc_11-bullseye/Dockerfile
+++ b/gcc_11-bullseye/Dockerfile
@@ -38,6 +38,8 @@ ENV GCC_MIRRORS \
 		https://bigsearcher.com/mirrors/gcc/releases \
 		http://www.netgull.com/gcc/releases \
 		https://ftpmirror.gnu.org/gcc \
+# "sourceware.org" is the canonical upstream release host (the host of "gcc.gnu.org")
+		https://sourceware.org/pub/gcc/releases \
 # only attempt the origin FTP as a mirror of last resort
 		ftp://ftp.gnu.org/gnu/gcc
 
diff --git a/gcc_12-bookworm/Dockerfile b/gcc_12-bookworm/Dockerfile
index 9a2a008..e31cde7 100644
--- a/gcc_12-bookworm/Dockerfile
+++ b/gcc_12-bookworm/Dockerfile
@@ -38,12 +38,14 @@ ENV GCC_MIRRORS \
 		https://bigsearcher.com/mirrors/gcc/releases \
 		http://www.netgull.com/gcc/releases \
 		https://ftpmirror.gnu.org/gcc \
+# "sourceware.org" is the canonical upstream release host (the host of "gcc.gnu.org")
+		https://sourceware.org/pub/gcc/releases \
 # only attempt the origin FTP as a mirror of last resort
 		ftp://ftp.gnu.org/gnu/gcc
 
-# Last Modified: 2023-05-08
-ENV GCC_VERSION 12.3.0
-# Docker EOL: 2024-11-08
+# Last Modified: 2024-06-20
+ENV GCC_VERSION 12.4.0
+# Docker EOL: 2025-12-20
 
 RUN set -ex; \
 	\
diff --git a/gcc_13-bookworm/Dockerfile b/gcc_13-bookworm/Dockerfile
index df9ad6e..ee8540b 100644
--- a/gcc_13-bookworm/Dockerfile
+++ b/gcc_13-bookworm/Dockerfile
@@ -38,6 +38,8 @@ ENV GCC_MIRRORS \
 		https://bigsearcher.com/mirrors/gcc/releases \
 		http://www.netgull.com/gcc/releases \
 		https://ftpmirror.gnu.org/gcc \
+# "sourceware.org" is the canonical upstream release host (the host of "gcc.gnu.org")
+		https://sourceware.org/pub/gcc/releases \
 # only attempt the origin FTP as a mirror of last resort
 		ftp://ftp.gnu.org/gnu/gcc
 
diff --git a/gcc_bookworm/Dockerfile b/gcc_bookworm/Dockerfile
index a6ee3fa..37882cc 100644
--- a/gcc_bookworm/Dockerfile
+++ b/gcc_bookworm/Dockerfile
@@ -38,6 +38,8 @@ ENV GCC_MIRRORS \
 		https://bigsearcher.com/mirrors/gcc/releases \
 		http://www.netgull.com/gcc/releases \
 		https://ftpmirror.gnu.org/gcc \
+# "sourceware.org" is the canonical upstream release host (the host of "gcc.gnu.org")
+		https://sourceware.org/pub/gcc/releases \
 # only attempt the origin FTP as a mirror of last resort
 		ftp://ftp.gnu.org/gnu/gcc

Relevant Maintainers:

• gcc: @tianon @yosifkit